FOREX-Euro recovers from 8-mth low on upbeat euro zone business surveys

* NZ dollar falls sharply after RBNZ sounds less hawkish (Updates prices, adds details on euro zone data) LONDON, July 24 (Reuters) - The euro climbed from an eight-month low on Thursday after German and French business surveys beat expectations, although the risks to the euro zone economy from any tougher sanctions on Russia curbed gains. The sanctions are likely to weigh on a fragile recovery ...